# ================================
# 集中化存储配置管理系统演示
# ================================

Write-Host "======================================" -ForegroundColor Green
Write-Host "集中化存储配置管理系统演示" -ForegroundColor Green  
Write-Host "======================================" -ForegroundColor Green

# 1. 展示问题现状
Write-Host ""
Write-Host "📋 当前配置分散问题:" -ForegroundColor Yellow
Write-Host "  ❌ Upload配置 + CloudStorage配置 = 重复和不一致"
Write-Host "  ❌ 多处配置文件需要单独维护"
Write-Host "  ❌ 配置验证逻辑分散"
Write-Host "  ❌ 难以统一管理和监控"

# 2. 演示集中化配置的优势
Write-Host ""
Write-Host "✨ 集中化Storage配置优势:" -ForegroundColor Cyan
Write-Host "  ✅ 单一配置入口 - Storage节点统一管理"
Write-Host "  ✅ 自动迁移工具 - 无缝从旧配置升级"
Write-Host "  ✅ 统一验证逻辑 - 配置一致性保证"
Write-Host "  ✅ 智能缓存机制 - 性能优化"
Write-Host "  ✅ 完整的备份和回滚支持"

# 3. 核心功能特性
Write-Host ""
Write-Host "⚙️ 核心功能特性:" -ForegroundColor DarkCyan
Write-Host "  🔧 CentralizedStorageConfigurationManager - 统一配置管理"
Write-Host "  🔄 ConfigurationMigrationService - 自动迁移服务"
Write-Host "  ✅ CentralizedConfigurationValidationResult - 配置验证"
Write-Host "  💾 自动备份机制 - 安全的配置更新"
Write-Host "  🎯 智能缓存 - 配置读取性能优化"

# 4. API 端点
Write-Host ""
Write-Host "🌐 提供的API端点:" -ForegroundColor Blue
Write-Host "  📍 GET  /api/ConfigurationMigration/status - 获取迁移状态"
Write-Host "  📍 POST /api/ConfigurationMigration/migrate - 执行配置迁移" 
Write-Host "  📍 GET  /api/ConfigurationMigration/validate - 验证配置有效性"

# 5. 迁移安全性保证
Write-Host ""
Write-Host "🛡️ 迁移安全保证:" -ForegroundColor Magenta
Write-Host "  📂 自动备份原配置文件 (带时间戳)"
Write-Host "  🔍 迁移前配置分析和建议"
Write-Host "  ✅ 配置验证确保完整性"
Write-Host "  📝 详细的迁移日志记录"
Write-Host "  🔄 支持批量环境迁移"

# 6. 配置结构示例
Write-Host ""
Write-Host "📊 传统分散配置 VS 新集中化配置:" -ForegroundColor Magenta
Write-Host "传统配置分散在 Upload + CloudStorage 两个节点"
Write-Host "新配置统一在 Storage 一个节点下管理所有存储相关配置"

# 7. 最终总结  
Write-Host ""
Write-Host "🎯 总结 - 为什么需要集中化配置?" -ForegroundColor Green
Write-Host "  💎 解决配置重复和不一致问题"
Write-Host "  🚀 提升配置管理效率"
Write-Host "  🔒 增强配置安全性和可靠性"
Write-Host "  📈 支持配置的版本管理和监控"
Write-Host "  🛠️ 简化开发和运维工作"

Write-Host ""
Write-Host "✅ 集中化存储配置管理系统已成功构建!" -ForegroundColor Green
Write-Host "   现在您可以享受统一、高效、安全的配置管理体验了！" -ForegroundColor White

Write-Host ""
Write-Host "🚀 下一步建议:" -ForegroundColor Yellow
Write-Host "  1. 运行 dotnet run 启动应用"
Write-Host "  2. 访问 /api/ConfigurationMigration/status 检查当前状态"
Write-Host "  3. 如需迁移，调用 /api/ConfigurationMigration/migrate"
Write-Host "  4. 使用 /api/ConfigurationMigration/validate 验证配置"

Write-Host ""
Write-Host "======================================" -ForegroundColor Green
